Widgets not showing
My widgets (all) are not showing after updating my iPhone 7+ to iOS 13.6
I cannot swipe right, it does not show an extra dot and the widgets will not show
iPhone 7 Plus, iOS 13
Settings > TouchID & Passcode > [Allow Access When Locked]
Control Center [Enable]
In your Case (Control Center is Disabled under Locked Screen) Unlock then you will see.
See the pic below